Various Problems

I had 10 users working fine for months then after a reboot Monday devices were not getting e-mail. I have deleted and re-added just about everything. Although a few times it started working we would eventually have it crap out again. I am here to find some help.

I had 10 users working fine for months then after a reboot Monday devices were not getting e-mail. I have deleted and re-added just about everything. Although a few times it started working we would eventually have it crap out again. I am here to find some help.